Calstar Group was formed in 1996 and is engaged in solvent recovery equipment. In 2001, Shenzhen Kuanbao Environmental Equipment Co., Ltd. was established by our group in Mainland China. The company is specialized in the development and marketing of solvent recovery machines. In 2003, Taiwan Kuanbao Environmental Development Company was established our group. Calstar Company has grown into China's leading solvent recovery machine company. Calstar brand has become the most influential brand in the solvent recovery machine industry in China. [Details]